Well, this part of the trade has not worked out for the Oklahoma City Thunder.

Nate Robinson will be out at least a month after getting his knee scoped, according to Royce Young at Daily Thunder (via twitter). This is the first surgery of Robinson’s career.

He’s out four to six weeks, which would bring him back a little bit before the playoffs start.

Robinson came to the Thunder from the Boston Celtics as part of the Kendrick Perkins/Jeff Green swap. Robinson was going to provide a little more depth at the point, along with Russell Westbrook and Eric Maynor. He brings a scoring punch — when he’s hitting — that can energize a team and help steal some games.

Go ahead and ask if the Celtics knew about this before the trade if you want, it’s kind of moot. First, this seemed to come out of the blue. But really, Robinson was a throw in, Perkins was the goal and target. And they knew he was injured.